<p dir="ltr">Hi,<br>
This could help.</p>
<p dir="ltr">http://docs.qgis.org/2.8/de/docs/training_manual/processing/generalize.html</p>
<p dir="ltr">Nicolas </p>
<div class="gmail_extra"><br><div class="gmail_quote">On Aug 22, 2016 18:10, "Mick [via OSGeo.org]" <<a href="/user/SendEmail.jtp?type=node&node=5281751&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>> wrote:<br type="attribution"><blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I have a number of layers with node per kilometre on some polylines exceeding 60,000 which is causing me problem with performance - 10 minutes plus screen refresh.
<br /><br />I have manually reduced this number where I could without significant loss of accuracy but it has taken 4-6 weeks to deal with less than 1% of the polylines that need doing. Is there any tool that could automate this task?
<br /><br />mick in glen innes
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